Aiwa CDC-X927M Service Manual page 39

IC DESCRIPTION -1/3 (µPD178076GF-560-3BA)-3/3
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Pin Name
Pin No.
78 AUX IN
79 CDS SREQ
80 RE1 IN
81 RE2 IN
82 GND
83 LM SW
84 PANCON1
85 PANCON2
86 SW1
87 SW2
88 NC
89 FLAP IN
90 MF CONT
91 SEN1
92 SEN2
93 CDS IN
94 CDS RESET
95 CDS SLEEP
TE
96 L 13942296513 CDS CS
97 CDS STOP
98 RADIO CONT
99 VDD PORT
100 GND
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I/O
I AUX JACK SW detect input.
I CDS SREQ output.
I Rotary encoder input 1
I Rotary encoder input 2
- Ground
O FEED MOTER GAIN SW output
O Panel open/close control output
O Panel open/close control output
I SW1 detect input
I SW2 detect input
- NC
- NC Pulled up
O Panel Drive VDD control output
I Panel detect input
I Panel detect input
I DISC IN detect input
O CDS RESET output
O CDS SLEEP output
O CDS CS output
- Pulled down
O Radio ON/OFF. Power switching output. Radio on: "H"
- VDD
- GND
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